Hi,
On Mon, Apr 06, 2026 at 04:57:48PM -0400, Vincent Cloutier wrote:
> From: Vincent Cloutier <vincent@cloutier.co>
>
> This series refreshes the Librem 5 MAX17055 fuel-gauge work for upstream
> on top of current `mainline/master`.
>
> Original series:
> https://lore.kernel.org/lkml/20220318001048.20922-1-sebastian.krzyszkowiak@puri.sm/
>
> Compared to the earlier posted version, the main follow-up changes are:
>
> - keep the original arithmetic form of the fractional `MAX17042_*_LSB`
> expressions while still moving the unit conversions into shared defines
> - remove the unused board-file style platform-data wrapper from the driver
> - factor the `monitored-battery` parser behind a generic
> `devm_power_supply_get_battery_info()` helper so MAX17042 can read DT
> battery data before registration
> - keep `voltage-max-design-microvolt` as an explicit MAX17055
> `ModelCfg.VChg` setting so batteries at or below 4.25 V clear the
> default bit
>
> The attribution split is intentional:
>
> - patches 1, 2, and 7 preserve the original signed Purism downstream work
> from Sebastian Krzyszkowiak
> - the remaining patches are cleanups and follow-ups on top of current
> mainline code
>
> Tested on Librem 5.
>
> Sebastian Krzyszkowiak (3):
> power: supply: max17042_battery: Put LSB units into defines
> power: supply: max17042_battery: Use Current register in get_status
> power: supply: max17042_battery: use ModelCfg refresh on max17055
>
> Vincent Cloutier (6):
> power: supply: max17042_battery: Use dev_err_probe for power supply
> registration
> power: supply: max17042_battery: Route MAX17055 SOC alerts through
> dSOCi
> power: supply: max17042_battery: Keep only critical alerts during
> suspend
> power: supply: max17042_battery: Remove unused platform-data plumbing
> power: supply: Read MAX17042 battery info before registration
> power: supply: max17042_battery: Treat MAX17055 VChg as explicit DT
> setting
>
> drivers/power/supply/max17042_battery.c | 428 ++++++++++++++---------
> drivers/power/supply/power_supply_core.c | 188 ++++++----
> include/linux/power/max17042_battery.h | 33 +-
> include/linux/power_supply.h | 10 +
> 4 files changed, 393 insertions(+), 266 deletions(-)
I merged patches 1-7.
Greetings,
-- Sebastian